<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<h1>用户注册页面</h1>
<div>
  <input type="text" v-model="user.username" placeholder="用户名">
  <input type="password" v-model="user.password" placeholder="密码">
  <input type="text" v-model="user.nick" placeholder="昵称">
  <input type="button" value="注册" @click="reg()">
</div>
<script src="js/vue.js"></script>
<script src="js/axios.min.js"></script>
<script>
  let v = new Vue({
      el:"div",
      data:{
        user:{
          username:"",
          password:"",
          nick:""
        }
      },
      methods:{
        reg(){
          axios.post("/reg",v.user).then(function (response){
            if(response.data==1){
              alert("注册成功!");
              location.href="/";
            }else{
              alert("用户名已存在!")
            }
          })
        }
      }
  })
</script>
</body>
</html>